Operating mechanism based on operating rod maintenance type intelligent high-voltage switch

Abstract

The invention discloses an operating mechanism based on an operating rod maintenance type intelligent high-voltage switch. An accommodating cavity matched with an intelligent module is formed in a base body of the high-voltage switch. An opening communicated with the accommodating cavity is formed in the lower side of the base body. Sockets matched with each other are formed in the upper side of the intelligent module and the upper side surface of the accommodating cavity. A rotating shaft is arranged in the intelligent module. A threaded hole is formed in the upper end of the rotating shaft.A bolt matched with the threaded hole is arranged on the upper side of the accommodating cavity. A module operating rod comprises an intelligent module clamp, a twisting piece, a rod body and a screwdriver. The twisting piece is made of elastic materials, and the lower end of the twisting piece is fixedly connected with the rod body through a sleeve. An insulating part is fixed to the upper end ofthe twisting piece. An intelligent module clamp is rotationally arranged at the upper end of the insulating part. The screwdriver is fixed to the end of the upper end of the insulating part and located on the inner side of the intelligent module clamp. A bayonet matched with the screwdriver is formed in the lower end of the rotating shaft. The intelligent module is simple in structure and reasonable in design. The installation and maintenance problems of the intelligent module are solved.

Description

technical field [0001] The invention relates to an operating mechanism, in particular to an operating mechanism based on an operating lever maintenance type intelligent high-voltage switch. Background technique [0002] The intelligent switch used in the power grid is generally composed of two parts. One part is the switch part of high voltage and high current, which is used to connect or isolate the power grid; the other part is the intelligent part of micro voltage and micro current, which realizes the intelligent functions of measurement, protection, control, signal, diagnosis and communication of the switch . There are transition devices such as sensors and actuators between the switch part and the intelligent part, and these transition devices are generally installed in the switch part. [0003] The switch part and the intelligent part of the existing high-voltage intelligent switch are separated from each other, and the two are installed in different places or positi...

AI Technical Summary

Problems solved by technology

[0004] The operating mechanism of the existing lever-maintenance intelligent high-voltage switch has problems such as unreasonable design, unsuccinct structure, unreliable and inconvenient use, etc., which affects the efficiency of online maintenance of the integrated or connected intelligent high-voltage switch, and even Due to the poor loading and unloading quality of the intelligent part, it affects the normal and safe operation of the intelligent high-voltage switch

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